As Gram positive bacteria lack an outer lipid membrane, when correctly referring to their structure rather than staining properties, are termed monoderms. The outer lipid membrane possessed by Gram ...

Most species of bacteria can be broadly divided into two groups, known as gram-positive and gram-negative. These categories ...

Find out the differences between gram-positive bacillus and gram-negative bacillus and how they may affect health.

New research upends what scientists know about a classic lab technique, called gram staining, used for more than a century to characterized and classify bacteria.

Compared with other methods, urine Gram stain moderately predicted gram-negative bacteria but added little value to UTI diagnosis in the ED, raising questions about its clinical utility.

Cannabidiol analogs active against wide range of Gram-positive bacteria and a subset of Gram-negative bacteria, including those responsible for gonorrhea, meningitis, and Legionnaires’ disease.

By Dr. Chinta SidharthanA growing body of evidence indicates that probiotic bacteria play a vital role in human health. In combination with other therapies, probiotic bacteria also help alleviate ...

Learn the differences between gram positive vs gram negative bacteria, including structure, stain results and examples of key bacterial species.